Inventor

HAMILTON JAMES F

4 patents

⚠️ This page may combine multiple inventors who share the name “HAMILTON JAMES F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV MICHIGAN TECH

3 patents

US4248163AFeb 3, 1981

PREC DRILLING CORP

1 patent

US7588100B2Sep 15, 2009

Method and apparatus for directional drilling with variable drill string rotation

PREC DRILLING CORP47 citations89

HAMILTON JAMES F

UNIV MICHIGAN TECH

Pallet having densified edge and method of making same

Method for molding articles having non-planar portions from matted wood flakes

Pallets molded from matted wood flakes

PREC DRILLING CORP

Method and apparatus for directional drilling with variable drill string rotation